A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter u in cross-sectional form.
Classification: Other unwrought aluminum alloys, nesoi
NSN 6240-01-322-7465
NSN 6645-01-579-4247
NSN 5925-01-350-3646
NSN 4140-00-197-9712
NSN 6610-01-209-2058
NSN 5835-00-195-7508
NSN 5855-01-286-9928
NSN 6105-01-494-3848
NSN 6650-01-218-4742
NSN 5985-00-899-2153
NSN 5905-01-445-3083
NSN 5915-00-411-3650